> > blue - certain berries > tournesole and perhaps indigo, but I'm not certain of the latter Hm. I'd be very interested to hear of examples of indigo in food. - -- Jadwiga Zajaczkowa, mka Jennifer Heise jenne at mail.browser.net disclaimer: i speak for no-one and no-one speaks for me. "The worst thing I can say of a person is, 'they couldn't be bothered'."